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remove the duplicate address of glusterfs

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This commit is contained in:
fangyuhao 2017-08-10 23:51:18 +08:00
parent 17ec91c572
commit cade629d25
2 changed files with 7 additions and 3 deletions
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1
pkg/volume/glusterfs/BUILD
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@ -33,6 +33,7 @@ go_library(
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/utils/exec:go_default_library",
],

7
pkg/volume/glusterfs/glusterfs.go
View File

@ -35,6 +35,7 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/sets"
clientset "k8s.io/client-go/kubernetes"
v1helper "k8s.io/kubernetes/pkg/api/v1/helper"
"k8s.io/kubernetes/pkg/util/mount"
@ -322,14 +323,16 @@ func (b *glusterfsMounter) setUpAtInternal(dir string) error {
if b.hosts == nil {
return fmt.Errorf("glusterfs: endpoint is nil")
}
addr := make(map[string]struct{})
addr := sets.String{}
if b.hosts.Subsets != nil {
for _, s := range b.hosts.Subsets {
for _, a := range s.Addresses {
addr[a.IP] = struct{}{}
if !addr.Has(a.IP) {
addr.Insert(a.IP)
addrlist = append(addrlist, a.IP)
}
}
}
}
options = append(options, "backup-volfile-servers="+dstrings.Join(addrlist[:], ":"))